# LD1117DTTR (Component)
## Description
Linear Voltage Regulators (LDO)
LD1117DTTR
DPAK-3_L6.6-W6.1-P2.28-LS9.9-BR
LCSC Part Number: C672196
JLCPCB Part Class: Extended Part
Manufactured by ST(意法半导体)
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 4/23/2025
- **Visibility:** Public
- **Package or Case Code:** DPAK-3_L6.6-W6.1-P2.28-LS9.9-BR
- **Part Type:** Linear Voltage Regulators (LDO)
- **LCSC Part Number:** C672196
- **Manufacturer Name:** ST(意法半导体)
- **Manufacturer Part Number:** LD1117DTTR
- **Product Info Url:** https://lcsc.com/product-detail/Dropout-Regulators-LDO_STMicroelectronics-LD1117DTTR_C672196.html
- **JLCPCB Part Class:** Extended Part
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_STMicroelectronics-LD1117DTTR_C672196.pdf
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/ld1117dttr/stmicroelectronics.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/linear-voltage-regulators---ldos-st-ld1117dttr-2500433053) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C672196.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/LD1117DTTR?qs=zhEirSDrL2BRn%2Fr63Iaygw%3D%3D) | $0.54 | 5K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LD1117DTTR) | $0.78 | 2.5K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-linear-regulator-LD1117DTTR-130243?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Power Management
- **Manufacturer:** STMicroelectronics
- **MPN:** LD1117DTTR
- **Mount Type:** PCB
- **Package / Case Code:** Other
- **Pin Count:** 3
- **Logic Function:** Regulator
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | ADJ | |
| 2 | VOUT | |
| 3 | VIN | |
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*Generated from [https://www.flux.ai/lcsc/ld1117dttr~j01m](https://www.flux.ai/lcsc/ld1117dttr~j01m)*